World Resorts

Portugal

Algarve Weather

Algarve 14 Days Forecast

19.09
sat

Day

77°F

W 13 mph

Precip.
4%

Night

73°F

SW 9 mph

Precip.
8%

20.09
sun

Day

75°F

W 14 mph

Precip.
5%

Night

73°F

SW 8 mph

Precip.
8%

21.09
mon

Day

75°F

W 14 mph

Precip.
4%

Night

73°F

SW 6 mph

Precip.
4%

22.09
tue

Day

75°F

W 14 mph

Precip.
4%

Night

73°F

SW 7 mph

Precip.
3%

23.09
wed

Day

75°F

NW 8 mph

Precip.
4%

Night

73°F

NW 5 mph

Precip.
4%

24.09
thu

Day

75°F

W 11 mph

Precip.
14%

Night

72°F

S 5 mph

Precip.
5%

25.09
fri

Day

72°F

NW 13 mph

Precip.
24%

Night

70°F

W 4 mph

Precip.
11%

26.09
sat

Day

73°F

NW 11 mph

Precip.
9%

Night

70°F

NW 4 mph

Precip.
23%

27.09
sun

Day

72°F

NW 9 mph

Precip.
20%

Night

70°F

NE 5 mph

Precip.
24%

28.09
mon

Day

68°F

E 10 mph

Precip.
78%

Night

66°F

E 14 mph

Precip.
25%

29.09
tue

Day

68°F

NE 7 mph

Precip.
3%

Night

68°F

NW 3 mph

Precip.
8%

30.09
wed

Day

70°F

NW 9 mph

Precip.
22%

Night

68°F

E 3 mph

Precip.
25%

01.10
thu

Day

70°F

NE 4 mph

Precip.
18%

Night

70°F

S 8 mph

Precip.
9%

02.10
fri

Day

70°F

N 6 mph

Precip.
15%

Night

70°F

SE 10 mph

Precip.
8%

sea water
temperature

Algarve

monthly
weather

Algarve

current
weather

Algarve

7 days
forecast

Algarve

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in September of 2026 was 70.3°F. The highest and lowest sea temperatures during the month were 73.2°F and 67.1°F.

Show year:

2025

2024

2023

The average sea water temperature in October of 2025 was 68.8°F. The highest and lowest sea temperatures during the month were 70.3°F and 66.7°F.